/Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionIf.h
class UMaterialExpressionIf : public [UMaterialExpression](API\Runtime\Engine\Materials\UMaterialExpression)
FExpressionInpu...
A
FExpressionInpu...
AEqualsB
FExpressionInpu...
AGreaterThanB
FExpressionInpu...
ALessThanB
FExpressionInpu...
B
float
ConstB
Only used if B is not hooked up
float
EqualsThreshold